Engineer 1/2 at AOT-RFE/Accelerator Operations and Technology Division Radio Frequency Engineering

Job Description:

Latest job information from AOT-RFE/Accelerator Operations and Technology Division Radio Frequency Engineering for the position of Engineer 1/2. If the Engineer 1/2 vacancy in Sandoval County, NM matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

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The Accelerator Operations and Technology Division (AOT), Radio Frequency Engineering (RFE) group is seeking an R&D Engineer Level 1 or Level 2 for their 201 MHz HPRF team.

The AOT division maintains, operates, and upgrades all accelerator systems used at the Los Alamos Neutron Science Center (LANSCE) complex. These consist of two 750-keV Cockcroft-Walton-based injector systems (H+ and H- systems), a 201.25-MHz drift-tube linear accelerator (LINAC) utilizing high-power diacrode tubes, an 805-MHz coupled cavity LINAC utilizing high-power klystrons as the primary power source, a proton storage ring, and roughly a kilometer of beam transport lines that deliver beam to the five independent research programs.

The RFE group is principally responsible for all radio frequency (RF) systems. The group consists of three teams: (1) Low-Level RF (LLRF) focused on real-time phase and amplitude controls; (2) High-Power RF (HPRF) systems at 201 MHz; and (3) High-Power RF systems at 805 MHz.

We're seeking a highly skilled Electrical Engineer to join the 201 MHz High-Power RF (HPRF) team at LANSCE's Linac Advanced Research and Science Experiments (LANSCE) facility, supporting the dynamic operations of our high-performance RF systems. As a key member of our RF Engineering group, you'll be responsible for troubleshooting programmatic equipment, collaborating with senior engineers to plan and execute RF system upgrades, and developing engineering solutions, including initial calculations, budget estimates, and technical specifications. Additionally, you'll contribute to the design and development of cutting-edge RF systems, including building and testing radio-frequency quadrupole and drift tube linac cavities, and designing solid-state amplifier systems for UHF and 1-10 MHz applications, as part of our ongoing Modernization Project and other high-priority initiatives.

This position will be filled at either the R&D Engineer 1 or R&D Engineer 2 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if the candidate is hired at the higher level.

R&D Engineer 1 $94,500 - $154,600 As a key member of the AOT-RFE 201 MHz high-power RF Engineering team, you will be responsible for the operation, maintenance, and troubleshooting of the LANSCE 201 MHz high-power RF systems, including associated electronics and high-voltage power supplies. Additionally, you will play a critical role in planning and implementing future RF system upgrades, such as vacuum tube amplifiers and high-voltage pulsed power systems. Your expertise will be invaluable in collaborating with LANSCE physicists and scientists on special projects to ensure successful operation of RF systems. You will also analyze RF system data to inform design enhancements that improve performance and reliability. Furthermore, you will serve as on-call support for the LANSCE high-power RF systems, providing 24/7 coverage for approximately 7 months per year during accelerator operations. This demanding role requires a high level of technical expertise, problem-solving skills, and ability to work independently in a fast-paced environment.

R&D Engineer 2 $104,100 - $172,200 In addition to what was outlined at the lower level, at this level this role involves collaborating with a larger team to design and implement large-scale changes to the existing high-voltage and Diacrode amplifiers for the initial portion of the LANSCE linac. You'll work closely with engineers, technologists, and technicians to develop and implement system designs, ensuring seamless interconnections and successful integration of components. This position also requires design and procurement of high-power components, necessitating coordination with multiple teams to determine power, water cooling, and mechanical requirements, ultimately leading to a comprehensive and safe installation plan. Furthermore, you'll be responsible for evaluating potential hazards and writing safety documents to ensure a secure and compliant working environment.

What You Need

Minimum Job Requirements:R&D Engineer 1:

• Demonstrated understanding of laboratory test equipment including multimeters, oscilloscopes, LCR meters, and similar tools.
• Demonstrated ability in assisting with the design, implementation and troubleshooting of analog and digital electronic systems.
• Demonstrated professional ability in performing RF circuit analysis.
• Demonstrated ability to read and modify schematics using AutoCAD, Visio, Eagle or a similar software.
• Working effectively on both individual tasks and collaborative team-based projects.
• Demonstrated ability utilizing computer-based circuit simulation tools (PSpice, Multisim, LTSPice, etc.).
• Experience creating clear technical documentation and delivering presentations to technical and non-technical audiences.

Additional requirements for R&D Engineer 2:

• Experience utilizing RF test equipment such as network and spectrum analyzers, signal generators, RF power meters, etc.
• Experience working with high-voltage and high-power electronic components.
• Experience leading the design and implementation of analog and digital electrical/electronic systems.
• Demonstrative ability programming PLC and/or FPGA controllers.
• Experience creating detailed component specifications, circuit and wiring schematics, and comprehensive design and test documentation.
• Demonstrated experience collaborating in on complex projects involving multiple teams and disciplines.Experience designing, analyzing, and supporting RF amplifier systems, including both solid-state and vacuum tube-based technologies.

Education/Experience at R&D Engineer 1 level: Position requires a bachelor's degree in engineering from an accredited institution related to the occupation combined with 2 years of related experience; or an equivalent combination of education and technical experience directly related to the occupation. Education/Experience at R&D Engineer 2 level: Position requires a bachelor's degree in engineering from an accredited institution and 4 years of related experience; or an equivalent combination of education and experience directly related to the occupation.

Desired Qualifications:

• Proficiency with matrix algebra and block diagram simulation software such as Matlab/Simulink, Scilab/Xcos, or equivalent.
• Experience working with high-power AC systems including transformers, rectifiers, power supplies, capacitor banks, etc.
• Knowledge of high-voltage DC and pulsed-power systems.
• Familiarity with high-power transistor-based and tube-based amplifier systems.
• Hands-on operational experience at an accelerator facility.

Work Environment:

Work Location The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.

Position commitment: Regular appointment employees are required to serve a period of continuous service in their current position in order to be eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the time required, they may only apply for Laboratory jobs with the documented approval of their Division Leader. The position commitment for this position is 1 year.

Note to Applicants: For full consideration, please provide a detailed cover letter and resume explaining how you meet the minimum and desired qualifications.

Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions of Hong Kong and Macau-as well as citizens of the Islamic Republic of Iran, the Democratic People's Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory. Where You Will Work

Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:

• PPO or High Deductible medical insurance with the same large nationwide network
• Dental and vision insurance
• Free basic life and disability insurance
• Paid childbirth and parental leave
• Award-winning 401(k) (6% matching plus 3.5% annually)
• Learning opportunities and tuition assistance
• Flexible schedules and time off (PTO and holidays)
• Onsite gyms and wellness programs
• Extensive relocation packages (outside a 50 mile radius)

Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2. Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.

No Clearance: Position does not require a security clearance. Selected candidates will be subject to drug testing and other pre-employment background checks.

New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing. Although New Mexico and other states have legalized the use of marijuana, use and possession of marijuana remain illegal under federal law. A positive drug test for marijuana will result in termination of employment, even if the use was pre-offer.

Regular position: Term status Laboratory employees applying for regular-status positions are converted to regular status.

Internal Applicants: Regular appointment employees who have served the required period of continuous service in their current position are eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the required period of continuous service, they may only apply for Laboratory jobs with the documented approval of their Division Leader. Please refer to Policy Policy P701 for applicant eligibility requirements.

Incentive Compensation Program: Position is eligible to participate in the Triad Incentive Compensation Program. You must be in an eligible position for a minimum of 3 months, before July 1st and remain in an eligible position as of the end of the fiscal year, September 30th. The annual distribution is prorated based on the number of months in the eligible position. Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer. All employment practices are based on qualification and merit, without regard to protected categories such as race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal, state, and local laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to *********@lanl.gov or call (505)-664-6947 opt. 3.

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Job Info:

• Company: AOT-RFE/Accelerator Operations and Technology Division Radio Frequency Engineering
• Position: Engineer 1/2
• Work Location: Sandoval County, NM
• Country: US

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